226122512406 has 32 divisors (see below), whose sum is σ = 534673923840. Its totient is φ = 62378623776.

The previous prime is 226122512401. The next prime is 226122512423. The reversal of 226122512406 is 604215221622.

It is a super-2 number, since 2×226122512406² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226122512401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92824116 + ... + 92826551.

It is an arithmetic number, because the mean of its divisors is an integer number (16708560120).

Almost surely, 2^226122512406 is an apocalyptic number.

226122512406 is an abundant number, since it is smaller than the sum of its proper divisors (308551411434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226122512406 is a wasteful number, since it uses less digits than its factorization.

226122512406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185650708.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 226122512406 in words is "two hundred twenty-six billion, one hundred twenty-two million, five hundred twelve thousand, four hundred six".